[Windows Central Question]

I believe this is dust getting in by the sensor and have blown away with a spray air can but comes back again shortly after - I have returned the phone to Orange (SP) but believe all they will do is clean it and return it so the problem will come back - this is surely a design fault - anybody have any ideas? My phone is only 2 months old and I don't want to keep sending it back

[xandros9]

Maybe ask for an explicit replacement whether of the parts in the area or the phone itself?

Have you tried MS as well? Probably some manufacturing defect in your phone.